document.write( "Question 1095248: A plane can fly 640 miles in the same time as it takes a car to go 280 miles. If the car travels 90 mph slower than the plane, find the speed of the plane. \n" ); document.write( "
Algebra.Com's Answer #709802 by josgarithmetic(39621)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "PLANE \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "CAR \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solve for r, in |